It is currently being developed in C#. We plan to replace the current implementation.

holo

A system programming language of modern syntaxes with LLVM.

WIP!

Concept

• Modern syntax introducing elements of functional languages.
  • if式やswitch式のサポート
  • ブロック式による値のReturn
• Type system
  • 参照型のサポート
  • いずれかの型であることを表すユニオン型のサポート
• Generate LLVM IR code

Syntax image

var x: int;

fn main(argc: int, argv: char*[]): int {
  var x: int = 1;

  if (x == 1) {
    0
  } else {
    1
  }
}

How to compile

clang command is required (clang 16 or 17 recommended).

# install holo
npm i
npm run build

# compile lib
cd lib/
./build.sh
cd ../

# compile
npm run holoc ./debug/main.ho ./lib/dist/system.a

# run
./main

Author

@marihachi

Contributors

• @ikasoba - Details

License

MIT License